A、 If the unit is unchanged, it is necessary to monitor the ambient temperature for at least 15 cycles.
B、 Keep monitoring the temperature of the unit for a minimum of 15 cycles unit you install a new one.
C、 If the unit remains unchanged, its temperature should be checked for at least 15 cyc1es.
答案：C
A、 If the unit is unchanged, it is necessary to monitor the ambient temperature for at least 15 cycles.
B、 Keep monitoring the temperature of the unit for a minimum of 15 cycles unit you install a new one.
C、 If the unit remains unchanged, its temperature should be checked for at least 15 cyc1es.
答案：C
A. Connect the cover immediately.
B. Attach the cover temporarily.
C. install the cover permanently
A. Detection system will provide information about how to detect ice.
B. Detection system is utilized to find and display the information of ice
C. The detection information of ice from the indication system.
A. The windshields are filled in a form that requires an exact shape, but they are necessary to have a slightly
larger space for the ease of adjustment.
B. The shape of the windshields has exact requirements, but for purpose of exact size, they appear slightly
larger
C. These windshields are shaped to a required exact appearance, but in order to be clipped accurately, they
are a little bigger than necessary,
A. 在此推荐清单中,更换部件对于起落架收放系统和其相关的指示系统来讲是不合理的。
B. 在此推荐清单中,起落架收放系统和适用的指示系统没有可更换的部件。
C. 此推荐清单不能用于起落架放下系统部件更换但适用于指示系统。
A. 字母数字索引的主题应包含在简介中,作为定位所需电路的辅助手段。
B. 简介中应包含按主题排列的字母索引,以帮助定位所需的电路
C. 简介中应包含数字索引的主题,以帮助确定所需的电路。
A. 为了减少分配误差,推荐使用该方法,同时将系统和设备的功能特性告知所有者。
B. 为使辨别时产生的误差最小化,推荐使用该方法,同时对所有者说明系统和设备的使用方法
C. 建议采用该方法,以最大程度地减少分配出错,同时使所有者获知系统和设备的可用性。
A. 把返回文件放在安全的地方。
B. 把备份文件放在安全的地方
C. 把备份文件放在安全的柜子中。
A. A maximum distance of 50 feet is required between consumable materials and the work area.
B. Keep flammable materials at a minimum distance of 50 feet from the work area.
C. Explosive materials must be kept at least 50 feet away from the work area.
A. To make sure that ATC transceivers are in standby mode, you must simulate altitude, otherwise false TCAS
signals may occur intermittently.
B. Make sure the ATC transmitters are in standby mode, or false TCAS targets may occur accidentally due to
altitude simulation.
C. Make sure that the ATC transponders are in standby mode when you simulate altitude. You can
accidentally cause false TCAS targets.
A. Make sure that there is supplied air flow in the work area.
B. Make sure that there is sufficient airflow in the work area.
C. Make sure that there is efficient airflow in the work area.
